If it is cut into pieces, each part will grow into a new hammerhead flatworm. How does the hammerhead flatworm reform from each cut part?
Understand the Problem
The question is asking how the hammerhead flatworm is able to regenerate after being cut into pieces, specifically focusing on the biological processes involved in this regeneration, including the type of cell division that occurs.
Answer
The cells multiply because of mitosis, forming new identical cells.
The cells in the part of the hammerhead flatworm multiply because of mitosis, forming new identical cells.
Answer for screen readers
The cells in the part of the hammerhead flatworm multiply because of mitosis, forming new identical cells.
More Information
Hammerhead flatworms regenerate using pluripotent stem cells, which divide through mitosis to grow new parts.
Tips
A common mistake is confusing mitosis with meiosis. Mitosis creates identical cells, while meiosis creates gametes.
Sources
- How do hammerhead worms multiply when cut in half? - quora.com
- Using Flatworm Regeneration To Study Stem Cells - irp.nih.gov
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